Raymond "Ray" Kakuo Yoshida (October 3, 1930 – January 10, 2009) was a Chicago artist known for his paintings and collages, and for his contributions as a teacher at the School of the Art Institute of Chicago from 1959 to 2005. He was an important mentor of the Chicago Imagists, a group in the 1960s and 1970s who specialized in distorted, emotional representational art. Yoshida was born in Hawaii and returned there after 2005 when his health began to fail. He studied at the University of Hawaii, but was drafted into the army during the Korean War. He resumed his studies in Chicago, and received degrees from the School of the Art Institute of Chicago and Syracuse University. His paintings are strongly influenced by comics and his personal collection of folk art and found objects.